Encoder Technology

The 760N encoder is configured with either a full thru-bore (which may be fixed at either end of the shaft), or with a blind-bore which uses the front shaft fixing only. The encoder body is retained by means of 2 flexible mountings, or by a single adjustable radius fixing, which compensate for minor shaft misalignment. This encoder can now be provided with commutation signals for use with brushless motor control. Output circuits available include 5-24V Line Driver, 5-24V push-pull or 5-24V input / NPN open-collector. This encoder also now uses the same pioneering Opto-Asic technology used in the model 260 encoder.

Photoelectric angle encoder A90H is a high end incremental encoder that produces up to 1.800.000 output pulses per revolution. It has hollow shaft, integrated stator coupling and the accuracy of up to ±5 arc. sec. and is available in two different mounting types – coupling via shaft collar or via central screw.

Features:

Number of output pulses per revolution 18000-1800000 ppr
Line number on disc (z) 18000
Reference signal – standard: 1 per shaft revolution
– distance coded: 36 per shaft revolution
Permissible mech. speed ≤ 3000 rpm
Max. operating speed 600 to 1000 rpm
Accuracy grades ± 5.0 arc. sec
Permissible shaft runout – axial: 0.02 mm
– radial: ± 0.02 mm
Starting torque at 20°C ≤ 0.08 Nm
Rotor moment of inertia < 0.6×10-4 kgm2
Protection (IEC 529) IP64
Maximum weight without cable 1.2 kg
Operating temperature 0…+70°C
Storage temperature -30…+85°C
Maximum humidity (non-condensing) 98%
Permissible vibration (55 to 2000 Hz) ≤ 100 m/s²

Photoelectric linear encoder L18 is an incremental linear displacement measuring device that can have up to 2.040 measuring length, grating period of ±20 µm or ±40 µm  and accuracy that can reach up to 3 µm.

Photoelectric linear encoder L18 is an incremental linear displacement measuring device that can have up to 2.040 measuring length, grating period of ±20 µm or ±40 µm  and accuracy that can reach up to 3 µm.

Photoelectric modular linear encoder L23 can have up to 20.000 mm measuring length or even more on special order and is able reach up to ±3 µm accuracy.

The Model MA36H Multiturn Absolute Encoder is ideal for a wide variety of industrial applications that require and encoder with the capability of absolute positioning output, even in power off scenarios. Its fully digital output and innovative use of battery-free multiturn technology make the Model MA36H and excellent choice for all applications, especially ones with a high presence of noise. Its durable magnetic technology and high IP rating make it a perfect choice for dirty industrial environments. Available with 1/4″ or 6 mm hollow bore and a selection of flexible mounting options, the Model MA36H is easily designed into a variety of applications.

The Model MA58H absolute encoder is a heavy duty, rugged, and reliable multi-turn hollow-bore absolute encoder. This encoder is designed for harsh factory and plant floor environments, and is especially suited to applications where you need an encoder to retain position information after power-off scenarios. The Model MA58H has an operating temperature range of -40° C to 85° C and a sealing rating of IP65 on the shaft, with the balance of the unit rated to IP67. Available with bores up to 3/8″ or 14 mm, and with two flexible mounting options, the Model MA58H is easily designed into a variety of applications.